If you have dry food, for example, rice, you can store it in a shelf or a bag. if you have fresh food, for example, crabs, Spiders(I know, cambodians eat fried spiders!yuck!)fish or anything fresh, you have to throw it away,(A.K.A what a waste!) and buy more or catch/grow/make more. Imagine the pain with no electricity or frige!!!!
Electricity can be generated without a battery using methods such as solar panels, wind turbines, hydroelectric power plants, or thermoelectric generators. These methods harness natural resources like sunlight, wind, water, or heat to produce electricity directly, without the need for a battery to store the generated power.
Even without electricity i can write a good paragraph by using candles as an alternative use..
Yes, static electricity
yes we can produce electricity without magnetism by using semiconductor for example photo diode is used in solar cells.
Some things we would not be able to do without using electricity include charging electronic devices, using appliances like refrigerators and stoves, and powering lighting and heating systems. Many modern conveniences and necessities rely on electricity to function.
Instead of using light bulbs, they used candles.
by using a old hand cranck
You can aerate a pond without using electricity by using a windmill aerator, a solar-powered aerator, or by creating a DIY aeration system using a hand pump or fountain. These methods help circulate oxygen in the water to keep it healthy for aquatic life.
yeah you can make electricity by using wind, solar (sun) water (waves)
A thunder storm brought down the power cables and we were without electricity whilst they were repaired.
yes electricity collects in clouds to form lightning and in living organisims such as the electric eel. Also static electricity can be generated using friction (in hair for example).
Use a thermocouple.